请问learn to do sth.是否等于learn doing sth.

请问learn to do sth.是否等于learn doing sth. learn to do sth造句 learn to do sth.造句 到底是learn to do sth还是learn doing sth learn doing sth or learn to do sth learn doing sth or learn to do sth learn to do sth. 和learn sth. 的区别 是learn to do sth 还是learn doing sth 快 learn to do sth from sb 意思 有learn doing 等于learn to do sth 英语翻译learn to do sth learn about sth learn from sb learn+to do sth 还是 doing sthlearn to do sth 还是 doing sth 关于learn的用法learn的用法是learn to do sth,为什么书上还说learn how to do sth,不是应该为learn to how to do learn sth from sb Learn to do sth 造句learn sth from sb和learn to do sth 用这两个句型造句 learn doing sth from sb.的疑问是learn doing sth from sb 还是learn to do sth from sb? learn to do sth,还是learn doing sth如上,讲情语法 我想知道 learn to do sth.和learn doing sth 的用法和区别 有没有learn doing sth?有learn doing sth?这个词组吗?如果有那么learn to do sth和learn doing sth怎么分呢?